Occasionally.h

#pragma once

#include <functional>
#include <Poco/Timestamp.h>
#include <Poco/Mutex.h>

namespace BeeeOn {

class Occasionally {
public:
        Occasionally(unsigned int max = 1000,
                        const Poco::Timestamp::TimeDiff delayMax = 0);

        void execute(const std::function<void ()> &func);

private:
        unsigned int m_count;
        unsigned int m_max;
        Poco::Timestamp m_lastTimestamp;
        Poco::Timestamp::TimeDiff m_delayMax;
        Poco::FastMutex m_lock;
};

}